I love this product. First of all, it is a Gorilla product so automatically you can't go wrong. Then it is super easy to use. Just open, cut the spout at an angle (higher up if you want a smaller thread, lower if you want thick), screw it on the tube and press as you apply it. It couldn't be simpler. The best part is that it dries pretty quickly (fully dry within only a few hours, so you can apply overnight and it will be very set for the next morning) and it is clear, so it will not stick out or clash with any color scheme. I used it around the edge of my kitchen sink drain, where it meets with the sink and it is all sealed off and you can barely see anything and no more leaks. And one tube goes a long way, so you have one left over for use down the line. I highly recommend.